Concessão da patente
#16.1
05/29/1984
RPI 710
The letters patent expired on 03/19/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 05/29/1984. We update with every new RPI gazette, published weekly.
Applicants
International Business Machines Corporation. [us]
US
Inventors
S. R. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/29/1984
RPI 710
#13.1
05/02/1984
RPI 706
#9.1
01/24/1984
RPI 692
#4.1
08/16/1983
RPI 669
#21.1
03/19/1996
RPI 1320
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Same category
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